This commit adds one more config option under partition table menu
to support large size image during ota
This also updates the default config for simple ota example.
This commit refactors the script responsible for starting a Python-based HTTPS server
to align with the latest Python version's requirements and best practices.
Closes https://github.com/espressif/esp-idf/issues/13575
openssl server does not support for range request mechanism.
Consequently, it does not support partial download feature.
So, removing commands and steps required for staring openssl server.
Also, updated pytest file to avoid unnecssary issues while starting server.
